313717864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{3851}}^1$

素因数の和:4473

約数の個数: 32

約数和(自身を含む): 624024000

約数和(自身を除く): 310306136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 599, 1198, 2396, 3851, 4792, 7702, 10183, 15404, 20366, 30808, 40732, 65467, 81464, 130934, 261868, 523736, 2306749, 4613498, 9226996, 18453992, 39214733, 78429466, 156858932, 313717864]

約数ペア:

[(1, 313717864), (2, 156858932), (4, 78429466), (8, 39214733), (17, 18453992), (34, 9226996), (68, 4613498), (136, 2306749), (599, 523736), (1198, 261868), (2396, 130934), (3851, 81464), (4792, 65467), (7702, 40732), (10183, 30808), (15404, 20366)]